24HourAnswers whiteboard screen sharing

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "24HourAnswers whiteboard screen sharing",
  "description": "Enables screen sharing from the whiteboard on 24HourAnswers.com",
  "version": "1.0.3",
  "manifest_version": 2,
  "permissions": [
    "desktopCapture"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.24houranswers.com/*",
        "*://*.collegetutoronline.com/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "icons": {
    "16": "icon_16.png",
    "48": "icon_48.png",
    "128": "icon_128.png"
  },
  "externally_connectable": {
    "matches": [
      "*://*.24houranswers.com/*",
      "*://*.collegetutoronline.com/*"
    ]
  }
}